Jun 3, 2026
Permit/Opening
18 - combined chlorine level 0.4 ppm or less
Regulation: 511-3-5-.17(1) - (1) disinfectant levels (a) free chlorine, ppm in pools not using cyanuric acid or a stabilized chlorine compound use (b),1.-5.
Observed combined chlorine level (total-free) exceeding .4ppm. CPO should adjust chemical levels to balance free and total chlorine to ensure maximum effectiveness of disinfectant